cut off supply routes, what% of our logistics now goes to pakistan? >> sera come it's my understanding that approximately 35% boost to the ground and the others moving to the northern distribution network, coupled with also lift as we bring in supplies a year. >> if you have to -- how long would it take you to make up for that 35%? suppose tomorrow pakistan shut off the supply routes, how long would it take you to a chess to keep the same level of logistics into afghanistan? >> if confirmed, all certainly delved deeply into that. >> a campy right-of-way. you know that much about it. >> yes, sir. >> during the period of time were it not have the normal logistics supply. >> sera come in my business to the theater, >> tour false, they would be a period where we would not be able to maintain the same level of supply? >> , that's true. >> and if we have to use air lift of the air lift is approximately four or five times more expensive as the present mode of ground transportation, right? >> sera, redoing everything we can to reduce the cost. >> is it true t